Exynos Usb Device-4.0.0.0- Work Online

Reconnect your device.

Go to System Properties → Hardware → Device Installation Settings → Choose “No (your device might not work as expected)”. This prevents Windows Update from overriding your working Samsung driver. Exynos Usb Device-4.0.0.0- WORK

Find your device’s hardware ID.

First, relax. The “Exynos USB Device-4.0.0.0” entry is . It is a legitimate driver component from Samsung Electronics. Reconnect your device